servant

A family of combinators for defining webservices APIs

http://haskell-servant.github.io/

Version on this page:0.4.0@rev:2
LTS Haskell 24.17:0.20.3.0@rev:2
Stackage Nightly 2025-10-30:0.20.3.0@rev:2
Latest on Hackage:0.20.3.0@rev:2

See all snapshots servant appears in

BSD-3-Clause licensed by Alp Mestanogullari, Sönke Hahn, Julian K. Arni
Maintained by [email protected]
This version can be pinned in stack with:servant-0.4.0@sha256:6ebd69ce97fbbd6c9d04c3eb99701e14b03839bc31a4bbf10f36b7f60f6aa016,3609

Module documentation for 0.4.0

A family of combinators for defining webservices APIs and serving them

You can learn about the basics in this tutorial.

Here's a runnable example, with comments, that defines a dummy API and implements a webserver that serves this API, using the servant-server package.

CHANGELOG